System and method for compensating for noise in a captured image

A system and method are provided that compensates for noise in a captured image. One embodiment comprises scanning an image a predefined number of times with a plurality of pixels, receiving light information from each of the plurality of pixels each time the image is scanned, converting the receive...

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1. Verfasser:	SPEARS KURT E
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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creator	SPEARS KURT E
description	A system and method are provided that compensates for noise in a captured image. One embodiment comprises scanning an image a predefined number of times with a plurality of pixels, receiving light information from each of the plurality of pixels each time the image is scanned, converting the received light information into a plurality of data values, each of the data values corresponding uniquely to light information from one of the plurality of pixels, generating a plurality of pre-divided data values by dividing each of the data values by a number corresponding to the number of times that the image is scanned, and adding corresponding ones of the pre-divided data values together such that an average data value is determined uniquely for each of the plurality of pixels so that noise is compensated by the averaging of the data values.
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One embodiment comprises scanning an image a predefined number of times with a plurality of pixels, receiving light information from each of the plurality of pixels each time the image is scanned, converting the received light information into a plurality of data values, each of the data values corresponding uniquely to light information from one of the plurality of pixels, generating a plurality of pre-divided data values by dividing each of the data values by a number corresponding to the number of times that the image is scanned, and adding corresponding ones of the pre-divided data values together such that an average data value is determined uniquely for each of the plurality of pixels so that noise is compensated by the averaging of the data values.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; HANDLING RECORD CARRIERS ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS</subject><creationdate>2009</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090224&DB=EPODOC&CC=US&NR=7495806B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090224&DB=EPODOC&CC=US&NR=7495806B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SPEARS KURT E</creatorcontrib><title>System and method for compensating for noise in a captured image</title><description>A system and method are provided that compensates for noise in a captured image. One embodiment comprises scanning an image a predefined number of times with a plurality of pixels, receiving light information from each of the plurality of pixels each time the image is scanned, converting the received light information into a plurality of data values, each of the data values corresponding uniquely to light information from one of the plurality of pixels, generating a plurality of pre-divided data values by dividing each of the data values by a number corresponding to the number of times that the image is scanned, and adding corresponding ones of the pre-divided data values together such that an average data value is determined uniquely for each of the plurality of pixels so that noise is compensated by the averaging of the data values.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>HANDLING RECORD CARRIERS</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAIriwuSc1VSMxLUchNLcnIT1FIyy9SSM7PLUjNK04sycxLBwvk5WcWpypk5ikkKiQnFpSUFqWmKGTmJqan8jCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSS-NBgcxNLUwsDMycjYyKUAABLljDH</recordid><startdate>20090224</startdate><enddate>20090224</enddate><creator>SPEARS KURT E</creator><scope>EVB</scope></search><sort><creationdate>20090224</creationdate><title>System and method for compensating for noise in a captured image</title><author>SPEARS KURT E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7495806B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>HANDLING RECORD CARRIERS</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><toplevel>online_resources</toplevel><creatorcontrib>SPEARS KURT E</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SPEARS KURT E</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>System and method for compensating for noise in a captured image</title><date>2009-02-24</date><risdate>2009</risdate><abstract>A system and method are provided that compensates for noise in a captured image. One embodiment comprises scanning an image a predefined number of times with a plurality of pixels, receiving light information from each of the plurality of pixels each time the image is scanned, converting the received light information into a plurality of data values, each of the data values corresponding uniquely to light information from one of the plurality of pixels, generating a plurality of pre-divided data values by dividing each of the data values by a number corresponding to the number of times that the image is scanned, and adding corresponding ones of the pre-divided data values together such that an average data value is determined uniquely for each of the plurality of pixels so that noise is compensated by the averaging of the data values.</abstract><oa>free_for_read</oa></addata></record>
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subjects	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
title	System and method for compensating for noise in a captured image
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